Serviceable Check Valves for Pool Professionals
Traditional check valves are very effective, but can be difficult to service. HydroSeal™ Thread-On Check Valves have a serviceable clear lid with a lock nut. The clear lid makes it easy to identify problems, and the lid removes easily for servicing and cleaning.
Select HydroSeal™ check valves are manufactured with a black CPVC body. Valves with black CPVC bodies all meet NSF Certification standards. Chlorinated polyvinyl chloride (CPVC) is high-heat resistant and can be used in temperatures exceeding 104°. It is an extremely durable material that is also highly resistant to corrosive water environments.
Corrosion Resistant (CR) HydroSeal™ Check Valves are the ultimate in professional durability for the pool water environment. The check valves protect systems with a chlorinator or brominator installed. Every corrosion resistant check valve is designed with a ceramic pin for corrosion protection, and a Hastelloy® spring that withstands high stress corrosive environments.
CR HydroSeal™ Valves are available in white PVC or Black CPVC material.